CN217362260U - Distribution box - Google Patents
Distribution box Download PDFInfo
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- CN217362260U CN217362260U CN202220781106.XU CN202220781106U CN217362260U CN 217362260 U CN217362260 U CN 217362260U CN 202220781106 U CN202220781106 U CN 202220781106U CN 217362260 U CN217362260 U CN 217362260U
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- box
- box body
- detection module
- monitoring device
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Abstract
The utility model discloses a distribution box relates to distribution box technical field, include: a box body; the box door is rotationally connected with the box body; the top cover is arranged at the top of the box body; the monitoring device is arranged inside the box body; the grooves are symmetrically arranged on the inner side wall of the box body; the mounting plate is detachably connected with the box body through the groove; the utility model discloses can in time detect inside temperature and the electric arc of block terminal, the inside dismantlement picture peg that is convenient for install that is provided with of block terminal simultaneously facilitates the use when the security is higher.
Description
Technical Field
The utility model relates to a block terminal technical field, more specifically the utility model relates to a block terminal that says so.
Background
At present, a distribution box (cabinet) is a main electric device in a low-voltage power supply and distribution line, and plays an important role in safety and reliability of power supply.
However, most of the existing distribution boxes adopt fixed mounting plates, so that the installation flexibility is poor, a certain monitoring device is lacked, the environment inside the distribution box and whether electric arcs are generated or not cannot be monitored in real time, further internal electric elements are damaged, and the safety is low; and the block terminal is when closing the door, and cabinet door and cabinet body all belong to rigid contact generally, and when colliding mutually, just make cabinet door and cabinet body appear the deformation problem very easily, and then produce the influence to the use of block terminal, although the installation anticollision piece can alleviate the collision of certain degree, nevertheless also there is the possibility of inefficacy for a long time, can not reduce the influence of deformation to the cabinet body.
Therefore, how to provide an electric distribution box capable of solving the above problems is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a distribution box can in time detect the inside and body temperature of distribution box, deformation and electric arc, and the inside dismantlement picture peg of being convenient for the installation that is provided with of distribution box simultaneously facilitates the use when the security is higher.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electrical box, comprising:
a box body;
the box door is rotationally connected with the box body;
the top cover is fixedly connected to the top of the box body;
the monitoring device is arranged inside the box body;
the grooves are symmetrically arranged on the inner side wall of the box body;
the mounting panel, the mounting panel passes through the recess with the connection can be dismantled to the box.
Preferably, the method further comprises the following steps: the visible window is arranged on the box door.
Preferably, the monitoring device comprises:
a main controller;
the temperature detection module is electrically connected with the main controller;
the arc detection module is electrically connected with the main controller;
the circuit breaker is electrically connected with the main controller;
and the heat radiation fan is electrically connected with the main controller.
Preferably, the monitoring device further comprises:
the power supply module is electrically connected with the main controller;
the alarm is electrically connected with the main controller.
Preferably, the monitoring device further comprises: the deformation detection module is electrically connected with the main controller and is multiple in number, and the deformation detection module is respectively arranged on the box door and the box body and is used for detecting the deformation degree of the box body and the box door.
Preferably, the method further comprises the following steps: the insulation plate is arranged at the bottom of the box body.
Preferably, the method further comprises the following steps: and the anti-collision piece is arranged at the bottom of the box door.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a distribution box can in time detect the inside temperature of distribution box, electric arc and the deformation condition to inform the staff at any time as required and handle, the inside dismantlement picture peg that is convenient for install that is provided with of distribution box simultaneously facilitates the use when the security is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a distribution box provided by the present invention;
fig. 2 is a schematic structural view of the interior of the box body provided by the present invention;
fig. 3 is a schematic block diagram of the monitoring device provided by the present invention;
fig. 4 is a schematic circuit diagram of an arc detection module according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the embodiment of the utility model discloses a distribution box, its characterized in that includes:
a box body 1;
the box door 2 is rotatably connected with the box body 1;
the top cover 3 is fixedly connected to the top of the box body 1, and the top cover can be arranged to shield sunlight and rain in rainy days, so that the box body 1 is prevented from being damaged;
the monitoring device 4 is arranged in the box body 1;
the grooves 5 are symmetrically arranged on the inner side wall of the box body 1;
the mounting plate 6 is detachably connected with the box body 1 through the groove 5.
Wherein, mounting panel 6 and recess 5 phase-match can insert recess 5 with mounting panel 6 during the use, can make things convenient for the staff to dismantle use or maintenance, easy to assemble.
In a specific embodiment, the method further comprises the following steps: visual window 7, visual window 7 sets up on chamber door 2, can observe the inside operational environment of block terminal.
Referring to fig. 3, in one particular embodiment, the monitoring device 4 includes:
a main controller 41 for realizing the control function of the entire apparatus;
the temperature detection module 42, the temperature detection module 42 is electrically connected with the main controller 41, and is used for detecting the working temperature inside the box body 1;
the arc detection module 43, the arc detection module 43 is electrically connected with the main controller 41, and is used for detecting whether an arc exists in the box body;
a circuit breaker 44, the circuit breaker 44 being electrically connected to the main controller 41 for breaking the entire circuit when an arc is detected;
the heat dissipation fan 45, the heat dissipation fan 45 is electrically connected to the main controller 41, and is used for dissipating heat when the temperature detected by the temperature detection module 42 exceeds a preset temperature threshold.
Specifically, referring to fig. 4, a specific detection circuit of the arc detection module 43 is shown, wherein a resistor R1 and a variable resistor RP are connected in series and then connected in parallel with a capacitor C, a photodiode is connected in series with a resistor R1 and connected with a chip a, and the variable resistor RP is connected with the chip a;
the operational amplifier A selects LF411CN, which has the amplification function and also has the function of converting the arc current signal into the voltage signal; the BS500B is a photodiode, and when R1+ RP is 180k Ω, the arc detection circuit can achieve a sensitivity of about 1mV/lx, so that when the arc intensity is 0 to 2000lx, the range of the output voltage signal is about 0 to 2V, where C is a filter capacitor, which has the function of averaging the flickering arc, thereby improving the stability of the output signal.
In a particular embodiment, the monitoring device 4 further comprises:
the power module 46, the power module 46 is electrically connected with the main controller 41, and is used for supplying power;
In a particular embodiment, the monitoring device 4 further comprises: deformation detection module 48, deformation detection module 48 and main control unit 41 electric connection, and a plurality of deformation detection modules 48 set up respectively on chamber door 2 and box 1 for detect the deformation degree of box and cabinet door.
In a specific embodiment, the monitoring device 4 further comprises: wireless communication device 48 the wireless communication device 48 is communicatively connected to the main controller 41 for remotely notifying the operator of the alarm generation for timely processing.
In a specific embodiment, the method further comprises the following steps: the insulating plate 8, the insulating plate 8 sets up in the bottom of box 1, can help box 1 to realize insulating function.
In a specific embodiment, the method further comprises the following steps: anticollision piece 9, anticollision piece 9 sets up in the bottom of chamber door 2, reduces the collision strength of box 1 and chamber door 2.
Specifically, the modules and the sensor types which are not mentioned above are all the prior art.
When the utility model is used, the top cover 3 can not only shield sunlight, but also shield rain in rainy days, thereby preventing the box body 1 from being damaged; the mounting plate 6 is matched with the groove 5, so that the disassembly, use or maintenance of workers can be facilitated, the mounting is convenient, and meanwhile, the working environment in the distribution box can be observed through the visual window 7;
when the monitoring device 4 works specifically, the main controller 41 is preset with a temperature threshold and a deformation threshold, the temperature detection module 42 detects the temperature inside the distribution box, the arc detection module 43 is used for detecting whether an arc exists inside the box body, and the deformation detection module 48 is used for detecting the deformation degree of the box body and the cabinet door; the heat dissipation is carried out when the temperature detection module 42 detects that the temperature exceeds the preset temperature threshold value, the circuit breaker is utilized to break the whole circuit when the electric arc is detected, the alarm processing is carried out when the detected deformation degree exceeds the threshold value, meanwhile, the working personnel are remotely informed to carry out processing, and the processing is convenient and timely.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An electrical box, comprising:
a box body (1);
the box door (2), the box door (2) is rotationally connected with the box body (1);
the top cover (3), the said top cover (3) is fixedly connected to the top of the said container body (1);
the monitoring device (4), the said monitoring device (4) is set up in the inside of the said container body (1);
the grooves (5) are symmetrically arranged on the inner side wall of the box body (1);
the mounting plate (6) is detachably connected with the box body (1) through the groove (5);
the monitoring device (4) comprises:
a main controller (41);
the temperature detection module (42), the temperature detection module (42) is electrically connected with the main controller (41);
an arc detection module (43), wherein the arc detection module (43) is electrically connected with the main controller (41);
a circuit breaker (44), the circuit breaker (44) being electrically connected with the main controller (41);
the heat dissipation fan (45), the heat dissipation fan (45) with main control unit (41) electric connection.
2. The electrical box of claim 1, further comprising: the visible window (7), the visible window (7) sets up on the chamber door (2).
3. An electric distribution box according to claim 1, characterized in that said monitoring device (4) further comprises:
a power module (46), wherein the power module (46) is electrically connected with the main controller (41);
the alarm (47), the alarm (47) with main control unit (41) electric connection.
4. An electric box according to claim 1, characterized in that said monitoring device (4) further comprises: the deformation detection module (48), the deformation detection module (48) with main control unit (41) electric connection, and it is a plurality of deformation detection module (48) set up respectively in chamber door (2) and on box (1).
5. The electrical box of claim 1, further comprising: the insulation board (8), insulation board (8) set up in the bottom of box (1).
6. The electrical box of claim 2, further comprising: the anti-collision device comprises an anti-collision piece (9), wherein the anti-collision piece (9) is arranged at the bottom of the box door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781106.XU CN217362260U (en) | 2022-03-30 | 2022-03-30 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220781106.XU CN217362260U (en) | 2022-03-30 | 2022-03-30 | Distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217362260U true CN217362260U (en) | 2022-09-02 |
Family
ID=83056123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220781106.XU Active CN217362260U (en) | 2022-03-30 | 2022-03-30 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217362260U (en) |
-
2022
- 2022-03-30 CN CN202220781106.XU patent/CN217362260U/en active Active
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